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GB standards are the China national standards; Prefix code GB are Mandatory standards, GB/T are Recommended standards; All products or service must be compliance with GB standards; If you want to export products or services to huge Chinese market, need ensure they are meet the requirements of GB china national standards;  We provide Chinese GB standards and English version GB standards  Lookup, Translate, Download, Imported Commodity GB standards Testing and Compliance review services.
  •  China "water" GB Standards List:
  • Standard  Code GB Standard Title Standard Class Order
  • GB/T 24218.17-2017
  • Textiles—Test methods for nonwovens—Part 17: Determination of resistance to penetration by water (spray impact) water
    China National Standards
  • GB/T 33749-2017
  • Guidelines for water efficiency benchmarking of industry enterprises water
    China National Standards
  • GB/T 33584.6-2017
  • Seawater quality requirements and analysis methods for seawater cooling system—Part 6: Determination of heterotrophic bacteria water
    China National Standards
  • GB/T 33584.4-2017
  • Seawater quality requirements and analysis methods for seawater cooling system—Part 4: Determination of sulfate water
    China National Standards
  • GB/T 24218.16-2017
  • Textiles—Test methods for nonwovens—Part 16: Determination of resistance to penetration by water(hydrostatic pressure) water
    China National Standards
  • GB/T 33584.2-2017
  • Seawater quality requirements and analysis methods for seawater cooling system—Part 2: Determination of zinc water
    China National Standards
  • GB/T 33584.3-2017
  • Seawater quality requirements and analysis methods for seawater cooling system—Part 3: Determination of chloride water
    China National Standards
  • GB/T 33732-2017
  • Textiles—Determination of resistance to water penetration—Impact penetration test water
    China National Standards
  • GB/T 33584.5-2017
  • Seawater quality requirements and analysis methods for seawater cooling system—Part 5: Determination of dissolved solid water
    China National Standards
  • GB/T 33633-2017
  • Vacuum technology—Positive-displacement vacuum pump—Measurement of water vapour tolerance water
    China National Standards
  • GB/T 33686-2017
  • General rules for analytical and testing methods of coal mine water water
    China National Standards
  • GB/T 33463.1-2017
  • Technology specification of seawater desalination for iron and steel industry—Part 1: Low temperature multiple effect distillation water
    China National Standards
  • GB/T 33542-2017
  • General specifications for multi-effect distillationseawater desalination plant water
    China National Standards
  • GB 50318-2017
  • Code for urban wastewater and stormwater engineering planning water
    China National GB Standards
  • QB/T 2825-2017
  • (Flexible version of water-based ink) water
    China Light Industry Standards
  • GB 51174-2017
  • Technical code for urban stormwater detention and retention engineering water
    China National GB Standards
  • QB/T 5056-2017
  • (water transfer trademark paper) water
    China Light Industry Standards
  • GB/T 33584.1-2017
  • Seawater quality requirements and analysis method for seawater cooling system—Part 1:Determination of calcium and magnesium water
    China National Standards
  • GB 25502-2017
  • Minimum allowable values of water efficiency and water efficiency grades for water closets water
    China National Standards
  • GB 51221-2017
  • Code for construction of municipal wastewater treatment plant engineering water
    China National GB Standards
  • GB 50334-2017
  • Code for quality acceptance of municipal wastewater treatment plant engineering water
    China National GB Standards
  • GB/T 33549-2017
  • Small-size light piping water irrigation machines—Specification for performance evaluation water
    China National Standards
  • GB/T 34595-2017
  • The technical specifications for remanufacturing of automotive components—water pump water
    China National Standards
  • GB/T 18916.29-2017
  • Norm of water intake—Part 29:Caustic soda water
    China National Standards
  • GB/T 33700-2017
  • Specification for the ground-based GNSS water vapor remote sensing observation water
    China National Standards
  • GB 50404-2017
  • Technical code for rigid polyurethane foam insulation and waterproof engineering water
    China National GB Standards
  • GB/T 18916.8-2017
  • Norm of water intake—Part 8:Synthetic ammonia water
    China National Standards
  • GB/T 18916.26-2017
  • Norm of water intake—Part 26:Soda ash water
    China National Standards
  • GB/T 33572-2017
  • Manual hinged watertight door water
    China National Standards
  • GB/T 18916.27-2017
  • Norm of water intake—Part 27:Urea water
    China National Standards
  • GB/T 18916.28-2017
  • Norm of water intake—Part 28:Sulphuric acid for industrial use water
    China National Standards
  • GB/T 34430.1-2017
  • Ships and marine technology—Protective coatings and inspection method —Part 1: Dedicated sea water ballast tanks water
    China National Standards
  • GB/T 34734-2017
  • Diagnostic protocols for ichthyophthiriasis of freshwater fish water
    China National Standards
  • GB/T 34813-2017
  • Meteorological grades of water-saving irrigation—Soybean water
    China National Standards
  • GB/T 14640-2017
  • Determination of potassium and sodium in water for industrial circulating cooling system and boiler water
    China National Standards
  • HJ 831-2017
  • Technical Guideline for Deriving water Quality Criteria for the Protection of Freshwater Aquatic Organisms water
    China Environmental Protection Industry Standards
  • GB/T 6911-2017
  • Determination of sulfate in water for industrial circulating cooling system and boiler water
    China National Standards
  • HJ 823-2017
  • water quality-Determination of cyanide -- Flow injection analysis(FIA)and spectrophotometric method water
    China Environmental Protection Industry Standards
  • HJ 827-2017
  • water quality -- Determination of carbamates pesticides by Ultra performance liquid chromatography–triple quadrupole mass spectrometry water
    China Environmental Protection Industry Standards
  • NB/T 20450.2-2017
  • (Pressurized water reactor nuclear power plant nuclear island machinery and equipment welding another specification part 2: welding materials) water
    China Energy industry Standards
  • GB/T 19812.1-2017
  • Plastic equipment for water saving irrigation—Part 1:Drip tape with labyrinth on one side water
    China National Standards
  • GB/T 34500.3-2017
  • Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity(total activity of αandβ) water
    China National Standards
  • HJ 851-2017
  • (Determination of water quality methicillin and methomyloxime by liquid chromatography) water
    China Environmental Protection Industry Standards
  • GB/T 14848-2017
  • Standard for groundwater quality water
    China National Standards
  • HJ 849-2017
  • (water quality - Determination of ethyl thiourea - Liquid chromatographic method) water
    China Environmental Protection Industry Standards
  • CJJ/T 251-2017
  • (Technical specification for water treatment of urban water supply) water
    China Urban Construction industry Standards
  • GB/T 34666.2-2017
  • Technical specification for compilation for water quality criteria data—Part 2:Aquatic toxicity water
    China National Standards
  • GB/T 34355-2017
  • Steam and hot water boiler chemical cleaning regulation water
    China National Standards
  • GB/T 34610-2017
  • water saving enterprises—Coking industry water
    China National Standards
  • GB/T 34608-2017
  • water saving enterprises—Iron ore mining and mineral processing industry water
    China National Standards
  • GB/T 19812.3-2017
  • Plastic equipment for water saving irrigation—Part 3:Drip pipe and drip tape inlaid with emitters inside water
    China National Standards
  • GB/T 34812-2017
  • Meteorological grades of water-saving irrigation—Cotton water
    China National Standards
  • GB/T 34775-2017
  • Testing method of flowability for water dispersible granules of pesticide water
    China National Standards
  • HJ 822-2017
  • water quality -- Determination of aniline compounds -- Gas chromatography mass spectrometry water
    China Environmental Protection Industry Standards
  • LS/T 1811-2017
  • (Technical Requirements for Food and water Storage and Control Software) water
    China Food industry Standards
  • GB/T 34147-2017
  • Technical guides for water savings assessment water
    China National Standards
  • HJ 842-2017
  • Emergency-Related Parameters for Presurrized water Reactor Nuclear Power Plants water
    China Environmental Protection Industry Standards
  • HJ 841-2017
  • Analytical method for 131I in water, milk, plant and animal thyroid gland water
    China Environmental Protection Industry Standards
  • NB/T 20450.4-2017
  • (Pressurized water reactor nuclear power plant nuclear island machinery and equipment welding another specification Part 4: product welding and heat treatment) water
    China Energy industry Standards
  • HJ 824-2017
  • water quality -- Determination of sulfide-Flow injection analysis (FIA)and methylene blue spectrophotometric method water
    China Environmental Protection Industry Standards
  • HJ 828-2017
  • water quality -- Determination of the chemical oxygen demand -- Dichromate method water
    China Environmental Protection Industry Standards
  • HJ 850-2017
  • (water quality - Determination of mesotrione - Liquid chromatography) water
    China Environmental Protection Industry Standards
  • HJ 826-2017
  • water quality-Determination of anionic surfactants -- Flow injection analysis(FIA) and methylene blue spectrophotometric method water
    China Environmental Protection Industry Standards
  • GB/T 34148-2017
  • Guide for calculation of water saved by projects water
    China National Standards
  • GB/T 18916.31-2017
  • Norm of water intake—Part 31 :Sintering and pelletizing for iron and steel industry water
    China National Standards
  • GB/T 34863-2017
  • Technical specifications for water turbine in cooling tower water
    China National Standards
  • HJ 825-2017
  • water quality-Determination of volatile phenols -- Flow injection analysis(FIA)and 4-AAP spectrophotometric method water
    China Environmental Protection Industry Standards
  • NB/T 20450.1-2017
  • (Pressurized water reactor nuclear power plant nuclear island machinery and equipment welding another specification Part 1: general requirements) water
    China Energy industry Standards
  • GB/T 34424-2017
  • Fixed equivalent water-based fire-extinguishing systems for ship water
    China National Standards
  • GB/T 34818-2017
  • Computing methods of field water budget water
    China National Standards
  • GB/T 34811-2017
  • Meteorological grades of water-saving irrigation—Wheat water
    China National Standards
  • GB/T 34500.4-2017
  • Chemical analysis methods for rare earth waste residue and waste water—Part 4: Determination of copper, zinc, lead, chromium, cadmium, barium, cobalt, manganese, nickel and titanium contents—Inductively coupled plasma emission spectrometry water
    China National Standards
  • GB/T 34377-2017
  • Technical code for application design, installation and acceptance of domestic solar water heating systems water
    China National Standards
  • GB/T 12149-2017
  • Determination of silica in water for industrial circulating cooling system and boiler water
    China National Standards
  • GB/T 34550.3-2017
  • Method for evaluation of cooling seawater treatment agents—Part 3: Determination of inhibiting microbes performance water
    China National Standards
  • HJ 837-2017
  • Technical Guideline for Deriving water Quality Criteria for the Protection of Human Health water
    China Environmental Protection Industry Standards
  • NB/T 34050-2017
  • (Commercial or industrial and similar use air source heat pump hot water machine year comprehensive energy efficiency test method) water
    China Energy industry Standards
  • NB/T 20458-2017
  • (Provisions on cleanliness management of Jian An stage of pressurized water reactor nuclear power plant) water
    China Energy industry Standards
  • GB/T 34790-2017
  • Inspenction of grain and oils—Determination of water activity of grains—Instrumental method water
    China National Standards
  • GB/T 34968-2017
  • Guidelines for the assessment of groundwater overexploitation zones water
    China National Standards
  • NB/T 20416-2017
  • (Design and manufacture of nuclear - grade metal bellows expansion joint for pressurized water reactor nuclear power plant) water
    China Energy industry Standards
  • NB/T 20453-2017
  • (Technical specification for installation of main coolant pipe for non - dynamic pressure water reactor nuclear power plant) water
    China Energy industry Standards
  • NB/T 20461-2017
  • (Code for design of dry storage facilities for spent fuel in pressurized water reactors) water
    China Energy industry Standards
  • GB/T 34810-2017
  • Meteorological grades of water-saving irrigation—Maize water
    China National Standards
  • NB/T 20439-2017
  • (Code for pressure - temperature limit curve of reactor pressure vessel in pressurized water reactor nuclear power plant) water
    China Energy industry Standards
  • NB/T 20430-2017
  • (Technical Specification for Installation of Reactor Heap Structure in Non - dynamic Pressure water Heater Nuclear Power Plant) water
    China Energy industry Standards
  • NB/T 20007.8-2017
  • (Stainless steel for pressurized water reactor nuclear power plants - Part 8: 1, 2, 3 grade austenitic stainless steel seamless steel tubes) water
    China Energy industry Standards
  • NB/T 20005.12-2017
  • (Carbon and low alloy steels for PWR nuclear power plants - Part 12: Main steam systems, main feedwater flow control systems, auxiliary water supply systems and seamless steel tubes for steam turbine bypass systems) water
    China Energy industry Standards
  • GB/T 21303-2017
  • Specifications for water measurement of irrigation canal system water
    China National Standards
  • NB/T 25068-2017
  • (Technical conditions for hydrogen - oil - water system of generator in nuclear power plant) water
    China Energy industry Standards
  • NB/T 20406-2017
  • (Enclosure isolation device for fluid system of pressurized water reactor nuclear power plant) water
    China Energy industry Standards
  • NB/T 20007.45-2017
  • (Stainless steel for pressurized water reactor nuclear power plants - Part 45: Compressed elastic rings with 04Cr13Ni5Mo martensitic stainless steel forgings) water
    China Energy industry Standards
  • NB/T 20006.36-2017
  • (Hydraulic steel alloys for pressurized water reactors - Part 36: Reactor pressure vessel core area with 19MnNiMo forgings) water
    China Energy industry Standards
  • NB/T 14022-2017
  • (Shale water sensitivity evaluation recommended practice) water
    China Energy industry Standards
  • GB/T 19812.2-2017
  • Plastic equipment for water saving irrigation—Part 2: Pressure compensating emitter and emitting pipe water
    China National Standards
  • NB/T 25074-2017
  • (Technical Requirements for Concrete Spiral Case Circulating water Pump Impeller in Nuclear Power Plant) water
    China Energy industry Standards
  • SY/T 6569-2017
  • (Oil and Gas Field Production System Economic Operation Standard water Injection System) water
    China Oil & Gas Industry Standards
  • GB/T 18742.1-2017
  • Polypropylene (PP) piping systems for hot and cold water installations—Part 1: General water
    China National Standards
  • GB/T 34154-2017
  • Jingangmycin A water soluble powders water
    China National Standards
  • GB/T 34532-2017
  • Coking wastewater—Determination of ammonia nitrogen content—Formaldehyde method water
    China National Standards

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